Fix nix installation

Nix now requires -L, I’ve gone ahead and just normalized everything to use -sfL which we were already using in one place. changelog_begin changelog_end
digital-asset · cocreature · Jun 18, 2020 · Jun 18, 2020 · Jun 18, 2020 · 586b65b2789ede25e6a3c47d12ac6c853c3fe767
commit 586b65b2789ede25e6a3c47d12ac6c853c3fe767
diff --git a/README.md b/README.md
@@ -40,7 +40,7 @@ Our builds require various development dependencies (e.g. Java, Bazel, Python),
 
 On Linux and Mac `dev-env` can be installed with:
 
-1. Install Nix by running: `bash <(curl https://nixos.org/nix/install)`
+1. Install Nix by running: `bash <(curl -sSfL https://nixos.org/nix/install)`
 2. Enter `dev-env` by running: `eval "$(dev-env/bin/dade assist)"`
 
 If you don't want to enter `dev-env` manually each time using `eval "$(dev-env/bin/dade assist)"`,

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -503,7 +503,7 @@ jobs:
 
           sudo mkdir -p /nix
           sudo chown $USER /nix
-          curl -sfL https://nixos.org/releases/nix/nix-2.3.3/install | bash
+          curl -sSfL https://nixos.org/releases/nix/nix-2.3.3/install | bash
           eval "$(dev-env/bin/dade-assist)"
           GCS_KEY=$(mktemp)
           cleanup () {

diff --git a/ci/dev-env-install.sh b/ci/dev-env-install.sh
@@ -23,7 +23,7 @@ if [[ ! -e /nix ]]; then
   sudo mkdir -m 0755 /nix
   sudo chown "$(id -u):$(id -g)" /nix
 
-  curl -sfL https://nixos.org/releases/nix/nix-2.3.3/install | bash
+  curl -sSfL https://nixos.org/releases/nix/nix-2.3.3/install | bash
 fi
 
 # shellcheck source=../dev-env/lib/ensure-nix

diff --git a/dev-env/bin/nix-update-src-json b/dev-env/bin/nix-update-src-json
@@ -41,7 +41,7 @@ repo=$(jq -er '.repo' < "$source")
 branch=$(jq -er '.branch // ""' < "$source")
 
 if [[ -n $branch ]]; then
-  rev=$(curl -sfL "https://api.github.com/repos/$owner/$repo/git/refs/heads/$branch" | jq -r .object.sha)
+  rev=$(curl -sSfL "https://api.github.com/repos/$owner/$repo/git/refs/heads/$branch" | jq -r .object.sha)
 else
   rev=$(jq -er '.rev' < "$source")
 fi

diff --git a/dev-env/lib/dade-dump-profile b/dev-env/lib/dade-dump-profile
@@ -43,7 +43,7 @@ check_nix_version() {
            [[ $current_major -eq $NIX_MAJOR && $current_minor -eq $NIX_MINOR && $current_patch -lt $NIX_PATCH ]];
         then
             errcho "WARNING: Version ${current_major}.${current_minor}.${current_patch} detected, but ${NIX_MAJOR}.${NIX_MINOR}.${NIX_PATCH} or higher required."
-            errcho "Please run 'nix upgrade-nix' or 'curl https://nixos.org/nix/install | sh' to update Nix."
+            errcho "Please run 'nix upgrade-nix' or 'curl -sSfL https://nixos.org/nix/install | sh' to update Nix."
         fi
     else
       errcho "WARNING: Unexpected output of 'nix-env --version' ($current), dev-env might not work properly. Contact #disc-enterprise-pipe immediately!"

diff --git a/dev-env/lib/ensure-nix b/dev-env/lib/ensure-nix
@@ -17,7 +17,7 @@ ensure_nix() {
   fi
 
   echo "[dev-env] Nix is not installed on your machine." >&2
-  echo "[dev-env] Run \`bash <(curl https://nixos.org/nix/install)\`" >&2
+  echo "[dev-env] Run \`bash <(curl -sSfL https://nixos.org/nix/install)\`" >&2
   return 1
 }
 

diff --git a/infra/macos/2-vagrant-files/init.sh b/infra/macos/2-vagrant-files/init.sh
@@ -136,7 +136,7 @@ log "Created /nix partition."
 su -l vsts <<'END'
 set -euo pipefail
 export PATH="/usr/local/bin:/usr/sbin:$PATH"
-bash <(curl https://nixos.org/nix/install)
+bash <(curl -sSfL https://nixos.org/nix/install)
 echo "build:darwin --disk_cache=~/.bazel-cache" > ~/.bazelrc
 END
 

diff --git a/infra/vsts_agent_linux_startup.sh b/infra/vsts_agent_linux_startup.sh
@@ -146,7 +146,7 @@ chown --recursive root:root /home/vsts/agent/{*.sh,bin,externals}
 
 # This needs to run inside of a user with sudo access
 echo "vsts ALL=(ALL:ALL) NOPASSWD:ALL" > /etc/sudoers.d/nix_installation
-su --command "sh <(curl https://nixos.org/nix/install) --daemon" --login vsts
+su --command "sh <(curl -sSfL https://nixos.org/nix/install) --daemon" --login vsts
 rm /etc/sudoers.d/nix_installation
 
 # Note: the "hydra.da-int.net" string is now part of the name of the key for